Earl Oswine of Lancaster

Earl Oswine of Lancaster (830-) was the earl of Lancaster under Northumbria.

Biography
Oswine was born in 830 to the Catholic Anglo-Saxon House of Rose, and he became the Earl of Lancaster. Oswine became a vassal of Northumbria, and he raised troops for them to fight the "Great Heathen Army". At the Battle of Durham, he was victorious over the Vikings.